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PHOENIX CONTACT REL-IR4/24DC/4X21/EX REL-IR4/24DC/4X21/EX 2909738 PHOENIX CONTACT Single relay View larger
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REL-IR4/24DC/4X21/EX 2909738 PHOENIX CONTACT Single relay

REL-IR4/24DC/4X21/EX

2909738

PHOENIX CONTACT

10 Pcs.

Single relay Plug-in industrial relay, RT III sealed with power contacts, 4 switched contacts, mechanical switching position indicator, polarity: no polarity, input voltage: 24 V DC in combination with RIF-2.../EX sockets approved according to ATEX/IECEx (zone 2) and Ex zone class I, div. 2.

Automation > Switching relay
Industrial Relays

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Key Commercial Data

Orderkey2909738
Packing unit10 pc
NoteMade to Order (non-returnable)
GTIN4055626379685
Weight per Piece (excluding packing)35.430 g
Custom tariff number85364190
Country of originPL (Poland)

Dimensions

Width21.2 mm
Height27.5 mm
Depth35.6 mm

Ambient conditions

Ambient temperature (operation)-40 °C ... 70 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C

Coil side

Nominal input voltage UN24 V DC
Input voltage range in reference to UNsee diagram
Typical input current at UN38 mA
Typical response time13 ms
Typical release time3 ms
Power dissipation for nominal condition0.91 W

Contact side

Contact type4 PDTs
Type of switch contactSingle contact
Contact materialAgNi
Maximum switching voltage250 V AC/DC
Minimum switching voltage5 V (At 24 mA)
Min. switching current5 mA (at 24 V)
Maximum inrush current16 A (20 ms, N/O contact)
12 A (4 s, 4 N/O contacts)
Limiting continuous current6 A
Interrupting rating (ohmic load) max.144 W (at 24 V DC)
124 W (at 48 V DC)
108 W (at 60 V DC)
52 W (at 110 V DC)
48 W (at 220 V DC)
1500 VA (for 250 V AC)
Switching capacity min.0.12 W
Switching capacity2 A (at 24 V, DC13)
1 A (at 230 V, AC15)
Switching capacity according to IEC 60947-5-12 A (at 24 V, DC13)
1 A (at 230 V, AC15)
Motor load according to UL 5081/3 HP, 240 V AC

General

Test voltage relay winding/relay contact2.5 kVrms(50 Hz, 1 min.)
Test voltage PDT/PDT2.5 kVrms(50 Hz, 1 min.)
Operating mode100% operating factor
Degree of protectionRT III
Mechanical service life1x 107cycles, approximately
Mounting positionany

Standards and Regulations

Standards/regulationsIEC 60664
IEC 61810
Rated insulation voltage250 V AC
Rated surge voltage2.5 kV
InsulationBasic insulation
Degree of pollution2
Overvoltage categoryII

Environmental Product Compliance

China RoHSEnvironmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Classifications


ETIM for 2909738 Relays (EC001437)
Feature Name Feature Value
Type of electric connection (EF003961) Plug-in connection
Complete with socket (EF003359) No
With detachable clamps (EF003340) No
With LED indication (EF005950) No
Rated control supply voltage DC (EF003980) 18.7 V
Voltage type for actuating (EF008242) DC
Drive, polarization (EF003355) Polarity free
Drive, switching attitude (EF003356) Mono stable
Number of contacts as normally closed contact (EF008255) 0
Number of contacts as normally open contact (EF008256) 0
Number of contacts as change-over contact (EF008257) 4
Type of switch contact (EF003358) Single contact
With forced-guided contacts (EF003357) No
Material of contact insert (EF008521) Other
Material of contact surface (EF004020) Untreated
Nominal current (EF000001) 0.038 A
Degree of protection (IP) (EF005474) Other
Width (EF000008) 21.2 mm
Height (EF000040) 27.5 mm
Depth (EF000049) 35.6 mm

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.